On this week's episode of “The Sunday Show” with Charles Blow in for Jonathan Capehart: Face off. How Vice President Kamala Harris is preparing for her first presidential debate with Donald Trump, and their first ever face-to-face meeting. Mitch Landrieu, National Co-Chair of the Harris Walz campaign, offers some insight on what the VP hopes to accomplish on the debate stage, and how she’ll handle what Donald Trump throws at her. The Young and The Worried: New insight on what Gen Z voters are thinking as the election draws near and the surprising divide among young men and women. And Converting Conservatives: Liz Cheney has a new message to fellow Republicans after revealing she and her father Dick Cheney are supporting Kamala Harris over Donald Trump. Plus, a new lawsuit from several major publishers and top-selling authors over Florida's controversial book restriction law. We'll break down what the lawsuit highlights -- and what it won't challenge. All that and more on “The Sunday Show” with guest host Charles Blow.